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Everything fine: quick service, no glitch and above all a very good quality of the Pdf file. Thank you!
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The manual was complete, parts list, adjustment procedures, etc. No worries
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Very usefully, I could find the trouble clearly with that manual.
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Bon produit. Permet de corriger les couleurs et de redonnez un petit coup de jeune à vos vieilles vidéos. On regrettera juste le manque d'une prise s-vidéo.
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Quality scan of the actual service manual, just what I was looking for.
TROUBLESHOOTING GUIDES
B.
No sound in the playback mode.
Is the output at pin 96 of IC301? YES
NO
Is 5V applied to pin 75 of IC301? YES
NO
Check power circuit
Check R214, R265, C279.
Is IIC CLK applied to pin 23 of IC301? YES NO
Check IC601
Is IIC DATA applied to pin 24 of IC301?
YES
Is the collector of Q203 0V?
NO
Check Q203, Q204, Q205
YES
Check Pin 3 ,
4
of PJ201
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